Definition: The term 'actinostomal' refers to a type of muscle that is found in the lining of the bladder, which is a muscular structure located at the base of the bladder. These muscles are responsible for maintaining the shape and structure of the bladder and helping it function properly. In simpler terms, an actinostomal muscle is like a small piece of tissue that helps keep the shape and length of your bladder intact by supporting and stabilizing different parts of its wall. This type of muscle also has many functions, including assisting in urine production, filtering out excess water, and regulating fluid balance within the body. The definition for an actinostomal muscle is: 1. It is a muscular structure located at the base of the bladder. 2. It helps maintain the shape and structure of the bladder. 3. It has many functions related to urinary function. 4. It also plays a role in regulating fluid balance within the body. 5. It is responsible for various activities, such as producing urine or filtering out excess water. An actinostomal muscle can be either a primary muscle (the one directly attached to the bladder wall) or a secondary muscle located between two primary muscles (such as those of the urethra and genitourinary sphincters).

actinostomal